diff --git a/src/frontend/src/components/domain-fields/MoneyField.vue b/src/frontend/src/components/domain-fields/MoneyField.vue
index f0357ea0..7bf8de4f 100644
--- a/src/frontend/src/components/domain-fields/MoneyField.vue
+++ b/src/frontend/src/components/domain-fields/MoneyField.vue
@@ -1,8 +1,8 @@
 <!-- Domain Field Component Layer: MoneyField (WBS-COMP-3.2) -->
 <template>
-  <div class="domain-money-field flex flex-col gap-1">
-    <label v-if="label" class="text-xs font-bold text-slate-700">
-      {{ label }} <span v-if="required" class="text-red-500">*</span>
+  <div class="domain-money-field flex flex-col gap-1 w-full">
+    <label v-if="label" class="text-xs font-bold text-slate-800">
+      {{ label }} <span v-if="required" class="text-rose-600">*</span>
     </label>
     <div class="flex gap-2">
       <input
@@ -11,13 +11,13 @@
         placeholder="0"
         :readonly="readonly"
         :disabled="disabled"
-        class="flex-1 h-9 px-3 border border-slate-300 rounded text-right font-mono text-xs text-slate-800 font-bold focus:ring-2 focus:ring-blue-500 focus:outline-none"
+        class="flex-1 h-9 px-3 border border-slate-300 rounded text-right font-mono text-xs text-slate-900 font-bold bg-white focus:ring-2 focus:ring-blue-500 focus:border-blue-500 focus:outline-none disabled:bg-slate-100 disabled:text-slate-500 readonly:bg-slate-50 readonly:text-slate-700"
         @input="handleInput"
       />
       <select
         :value="currencyCode || 'KRW'"
         :disabled="currencyReadonly || disabled"
-        class="h-9 px-2 border border-slate-300 rounded bg-slate-50 text-xs font-bold text-slate-700"
+        class="h-9 px-2 border border-slate-300 rounded bg-slate-50 text-xs font-bold text-slate-800"
         @change="handleCurrencyChange"
       >
         <option value="KRW">KRW (₩)</option>
@@ -26,7 +26,7 @@
         <option value="JPY">JPY (¥)</option>
       </select>
     </div>
-    <div v-if="formattedKrwSummary" class="text-[11px] text-blue-600 font-medium mt-0.5">
+    <div v-if="formattedKrwSummary" class="text-[11px] text-blue-700 font-bold mt-0.5">
       한화 환산: {{ formattedKrwSummary }} 원
     </div>
   </div>
@@ -58,7 +58,7 @@ const formattedKrwSummary = computed(() => {
   if (!props.amount || props.currencyCode === 'KRW') return '';
   const num = Number(props.amount.replace(/,/g, ''));
   if (isNaN(num)) return '';
-  return (num * 1350).toLocaleString('ko-KR'); // 예시 환율
+  return (num * 1350).toLocaleString('ko-KR');
 });
 
 const handleInput = (e: Event) => {
diff --git a/src/frontend/src/components/domain-fields/QuantityField.vue b/src/frontend/src/components/domain-fields/QuantityField.vue
index 7f9bb36a..65f79ecc 100644
--- a/src/frontend/src/components/domain-fields/QuantityField.vue
+++ b/src/frontend/src/components/domain-fields/QuantityField.vue
@@ -1,46 +1,72 @@
-<!-- Domain Field Component Layer -->
+<!-- Domain Field Component Layer: QuantityField (WBS-COMP-3.1) -->
 <template>
-  <div class="domain-quantity-field">
-    <label class="domain-label">{{ label || '수량' }} <span v-if="required" class="req">*</span></label>
-    <div class="input-unit-group flex gap-2">
+  <div class="domain-quantity-field flex flex-col gap-1 w-full">
+    <div class="flex justify-between items-center text-xs">
+      <label v-if="label" class="font-bold text-slate-800">
+        {{ label }} <span v-if="required" class="text-rose-600">*</span>
+      </label>
+      <span v-if="availableStock !== undefined" class="text-[11px] text-emerald-700 font-bold">
+        가용재고: {{ availableStock.toLocaleString() }} {{ selectedUnit }}
+      </span>
+    </div>
+    <div class="flex gap-2">
       <input
         type="text"
-        :value="amount"
+        :value="formattedAmount"
         placeholder="0"
-        class="quantity-input flex-1 border rounded px-3 py-1 text-right font-mono"
-        @input="handleAmountInput"
+        :readonly="readonly"
+        :disabled="disabled"
+        class="flex-1 h-9 px-3 border border-slate-300 rounded text-right font-mono text-xs text-slate-900 font-bold bg-white focus:ring-2 focus:ring-blue-500 focus:border-blue-500 focus:outline-none disabled:bg-slate-100 disabled:text-slate-500 readonly:bg-slate-50 readonly:text-slate-700"
+        @input="handleInput"
       />
-      <select :value="unitCode" class="unit-select border rounded px-2" @change="handleUnitChange">
-        <option v-for="unit in availableUnits" :key="unit" :value="unit">{{ unit }}</option>
+      <select
+        :value="selectedUnit"
+        :disabled="unitReadonly || disabled"
+        class="h-9 px-2 border border-slate-300 rounded bg-slate-50 text-xs font-bold text-slate-800"
+        @change="handleUnitChange"
+      >
+        <option v-for="unit in availableUnits || ['EA', 'BOX', 'PALLET']" :key="unit" :value="unit">
+          {{ unit }}
+        </option>
       </select>
     </div>
-    <div v-if="stockContext" class="stock-info text-xs text-slate-500 mt-1">
-      가용재고: <strong>{{ stockContext.availableAmount }} {{ unitCode }}</strong>
-    </div>
   </div>
 </template>
 
 <script setup lang="ts">
+import { computed, ref } from 'vue';
+
 const props = defineProps<{
   label?: string;
+  amount: string | number;
+  unitCode?: string;
+  availableUnits?: string[];
+  availableStock?: number;
   required?: boolean;
-  amount: string;
-  unitCode: string;
-  availableUnits: string[];
-  stockContext?: { availableAmount: string };
+  readonly?: boolean;
+  disabled?: boolean;
+  unitReadonly?: boolean;
 }>();
 
 const emit = defineEmits(['update:amount', 'update:unitCode']);
 
-const handleAmountInput = (e: Event) => {
-  emit('update:amount', (e.target as HTMLInputElement).value);
+const selectedUnit = ref(props.unitCode || 'EA');
+
+const formattedAmount = computed(() => {
+  if (!props.amount) return '';
+  const num = Number(String(props.amount).replace(/,/g, ''));
+  if (isNaN(num)) return String(props.amount);
+  return num.toLocaleString('ko-KR');
+});
+
+const handleInput = (e: Event) => {
+  const raw = (e.target as HTMLInputElement).value.replace(/,/g, '');
+  emit('update:amount', raw);
 };
 
 const handleUnitChange = (e: Event) => {
-  emit('update:unitCode', (e.target as HTMLSelectElement).value);
+  const newUnit = (e.target as HTMLSelectElement).value;
+  selectedUnit.value = newUnit;
+  emit('update:unitCode', newUnit);
 };
 </script>
-
-<style scoped>
-.req { color: #DC2626; }
-</style>
diff --git a/src/frontend/src/components/fields/DateField.vue b/src/frontend/src/components/fields/DateField.vue
index 96848fd7..65ef484f 100644
--- a/src/frontend/src/components/fields/DateField.vue
+++ b/src/frontend/src/components/fields/DateField.vue
@@ -1,59 +1,48 @@
 <!-- Typed Field Component Layer: DateField (WBS-COMP-2.3) -->
 <template>
-  <div class="typed-date-field flex flex-col gap-1">
-    <label v-if="label" :for="id" class="text-xs font-bold text-slate-700">
-      {{ label }} <span v-if="required" class="text-red-500">*</span>
-    </label>
-    <div class="flex gap-2 items-center">
-      <input
-        :id="id"
-        type="date"
-        :value="modelValue"
-        :min="minDate"
-        :max="maxDate"
-        :readonly="readonly"
-        :disabled="disabled"
-        class="h-9 px-3 border border-slate-300 rounded text-xs text-slate-800 focus:ring-2 focus:ring-blue-500 focus:outline-none"
-        @change="handleChange"
-      />
+  <div class="typed-date-field flex flex-col gap-1 w-full">
+    <div class="flex justify-between items-center text-xs">
+      <label v-if="label" class="font-bold text-slate-800">
+        {{ label }} <span v-if="required" class="text-rose-600">*</span>
+      </label>
       <button
         v-if="showTodayBtn && !readonly && !disabled"
         type="button"
-        class="h-9 px-2.5 bg-slate-100 hover:bg-slate-200 border border-slate-300 rounded text-xs text-slate-700 font-medium transition"
+        class="text-[11px] font-bold text-blue-600 hover:text-blue-800 underline"
         @click="setToday"
       >
         오늘
       </button>
     </div>
-    <div v-if="errorMessage" class="text-[11px] text-red-600 mt-0.5">{{ errorMessage }}</div>
+    <input
+      type="date"
+      :value="modelValue"
+      :readonly="readonly"
+      :disabled="disabled"
+      class="w-full h-9 px-3 border border-slate-300 rounded text-xs text-slate-900 font-mono font-bold bg-white focus:ring-2 focus:ring-blue-500 focus:border-blue-500 focus:outline-none disabled:bg-slate-100 disabled:text-slate-500 disabled:cursor-not-allowed readonly:bg-slate-50 readonly:text-slate-700"
+      @change="handleChange"
+    />
   </div>
 </template>
 
 <script setup lang="ts">
 const props = defineProps<{
-  id?: string;
   label?: string;
   modelValue?: string;
-  minDate?: string;
-  maxDate?: string;
   required?: boolean;
   readonly?: boolean;
   disabled?: boolean;
   showTodayBtn?: boolean;
-  errorMessage?: string;
 }>();
 
-const emit = defineEmits(['update:modelValue', 'change']);
+const emit = defineEmits(['update:modelValue']);
 
 const handleChange = (e: Event) => {
-  const val = (e.target as HTMLInputElement).value;
-  emit('update:modelValue', val);
-  emit('change', val);
+  emit('update:modelValue', (e.target as HTMLInputElement).value);
 };
 
 const setToday = () => {
-  const todayIso = new Date().toISOString().substring(0, 10);
-  emit('update:modelValue', todayIso);
-  emit('change', todayIso);
+  const today = new Date().toISOString().substring(0, 10);
+  emit('update:modelValue', today);
 };
 </script>
diff --git a/src/frontend/src/components/fields/NumberField.vue b/src/frontend/src/components/fields/NumberField.vue
index 94bb91dc..23d26d72 100644
--- a/src/frontend/src/components/fields/NumberField.vue
+++ b/src/frontend/src/components/fields/NumberField.vue
@@ -1,59 +1,44 @@
 <!-- Typed Field Component Layer: NumberField (WBS-COMP-2.2) -->
 <template>
-  <div class="typed-number-field flex flex-col gap-1">
-    <label v-if="label" :for="id" class="text-xs font-bold text-slate-700">
-      {{ label }} <span v-if="required" class="text-red-500">*</span>
+  <div class="typed-number-field flex flex-col gap-1 w-full">
+    <label v-if="label" class="text-xs font-bold text-slate-800">
+      {{ label }} <span v-if="required" class="text-rose-600">*</span>
     </label>
-    <div class="relative flex items-center">
-      <input
-        :id="id"
-        type="text"
-        :value="displayFormattedValue"
-        :placeholder="placeholder || '0'"
-        :readonly="readonly"
-        :disabled="disabled"
-        class="w-full h-9 px-3 border border-slate-300 rounded text-right font-mono text-xs focus:ring-2 focus:ring-blue-500 focus:outline-none"
-        @input="handleInput"
-        @blur="handleBlur"
-      />
-    </div>
-    <div v-if="errorMessage" class="text-[11px] text-red-600 mt-0.5">{{ errorMessage }}</div>
+    <input
+      type="text"
+      :value="formattedValue"
+      :placeholder="placeholder || '0'"
+      :readonly="readonly"
+      :disabled="disabled"
+      class="w-full h-9 px-3 border border-slate-300 rounded text-right font-mono text-xs text-slate-900 font-bold bg-white placeholder:text-slate-400 focus:ring-2 focus:ring-blue-500 focus:border-blue-500 focus:outline-none disabled:bg-slate-100 disabled:text-slate-500 disabled:cursor-not-allowed readonly:bg-slate-50 readonly:text-slate-700"
+      @input="handleInput"
+    />
   </div>
 </template>
 
 <script setup lang="ts">
-import { computed, ref } from 'vue';
+import { computed } from 'vue';
 
 const props = defineProps<{
-  id?: string;
   label?: string;
   modelValue?: string | number;
   placeholder?: string;
   required?: boolean;
   readonly?: boolean;
   disabled?: boolean;
-  grouping?: boolean;
-  errorMessage?: string;
 }>();
 
-const emit = defineEmits(['update:modelValue', 'change']);
-const isFocused = ref(false);
+const emit = defineEmits(['update:modelValue']);
 
-const displayFormattedValue = computed(() => {
-  if (props.modelValue === null || props.modelValue === undefined || props.modelValue === '') return '';
-  if (isFocused.value) return String(props.modelValue);
-  const num = Number(props.modelValue);
+const formattedValue = computed(() => {
+  if (props.modelValue === undefined || props.modelValue === null || props.modelValue === '') return '';
+  const num = Number(String(props.modelValue).replace(/,/g, ''));
   if (isNaN(num)) return String(props.modelValue);
-  return props.grouping !== false ? num.toLocaleString('ko-KR') : String(num);
+  return num.toLocaleString('ko-KR');
 });
 
 const handleInput = (e: Event) => {
-  const val = (e.target as HTMLInputElement).value.replace(/,/g, '');
-  emit('update:modelValue', val);
-  emit('change', val);
-};
-
-const handleBlur = () => {
-  isFocused.value = false;
+  const raw = (e.target as HTMLInputElement).value.replace(/,/g, '');
+  emit('update:modelValue', raw);
 };
 </script>
diff --git a/src/frontend/src/components/fields/StringField.vue b/src/frontend/src/components/fields/StringField.vue
index cd8415f7..45774d63 100644
--- a/src/frontend/src/components/fields/StringField.vue
+++ b/src/frontend/src/components/fields/StringField.vue
@@ -1,7 +1,9 @@
-<!-- Typed Field Component Layer -->
+<!-- Typed Field Component Layer: StringField -->
 <template>
-  <div class="typed-string-field">
-    <label v-if="label" :for="id" class="field-label">{{ label }}</label>
+  <div class="typed-string-field flex flex-col gap-1 w-full">
+    <label v-if="label" :for="id" class="text-xs font-bold text-slate-800">
+      {{ label }} <span v-if="required" class="text-rose-600">*</span>
+    </label>
     <input
       :id="id"
       type="text"
@@ -9,10 +11,10 @@
       :placeholder="placeholder"
       :readonly="readonly"
       :disabled="disabled"
-      class="string-input"
+      class="w-full h-9 px-3 border border-slate-300 rounded text-xs text-slate-900 font-medium bg-white placeholder:text-slate-400 focus:ring-2 focus:ring-blue-500 focus:border-blue-500 focus:outline-none disabled:bg-slate-100 disabled:text-slate-500 disabled:cursor-not-allowed readonly:bg-slate-50 readonly:text-slate-700"
       @input="handleInput"
     />
-    <div v-if="errorMessage" class="field-error-msg">{{ errorMessage }}</div>
+    <div v-if="errorMessage" class="text-[11px] text-rose-600 font-semibold mt-0.5">{{ errorMessage }}</div>
   </div>
 </template>
 
@@ -22,6 +24,7 @@ const props = defineProps<{
   label?: string;
   modelValue?: string;
   placeholder?: string;
+  required?: boolean;
   readonly?: boolean;
   disabled?: boolean;
   errorMessage?: string;
@@ -35,25 +38,3 @@ const handleInput = (e: Event) => {
   emit('change', val);
 };
 </script>
-
-<style scoped>
-.field-label {
-  display: block;
-  font-size: 12px;
-  font-weight: 700;
-  color: #334155;
-  margin-bottom: 4px;
-}
-.string-input {
-  width: 100%;
-  height: 36px;
-  padding: 0 10px;
-  border: 1px solid #CBD5E1;
-  border-radius: 4px;
-}
-.field-error-msg {
-  font-size: 11px;
-  color: #DC2626;
-  margin-top: 2px;
-}
-</style>
diff --git a/src/frontend/src/components/primitives/TextInput.vue b/src/frontend/src/components/primitives/TextInput.vue
index f671f20e..4f475953 100644
--- a/src/frontend/src/components/primitives/TextInput.vue
+++ b/src/frontend/src/components/primitives/TextInput.vue
@@ -1,6 +1,6 @@
 <!-- Primitive UI Components Layer -->
 <template>
-  <div class="primitive-input-wrapper">
+  <div class="primitive-input-wrapper w-full">
     <input
       :id="id"
       :type="type || 'text'"
@@ -8,7 +8,7 @@
       :placeholder="placeholder"
       :disabled="disabled"
       :readonly="readonly"
-      class="primitive-input"
+      class="primitive-input w-full h-9 px-3 border border-slate-300 rounded text-xs text-slate-900 font-medium bg-white placeholder:text-slate-400 focus:ring-2 focus:ring-blue-500 focus:border-blue-500 focus:outline-none disabled:bg-slate-100 disabled:text-slate-500 disabled:cursor-not-allowed readonly:bg-slate-50 readonly:text-slate-700"
       @input="$emit('update:modelValue', ($event.target as HTMLInputElement).value)"
     />
   </div>
@@ -26,14 +26,3 @@ defineProps<{
 
 defineEmits(['update:modelValue']);
 </script>
-
-<style scoped>
-.primitive-input {
-  width: 100%;
-  height: 36px;
-  padding: 0 12px;
-  border: 1px solid #CBD5E1;
-  border-radius: 4px;
-  font-size: 13px;
-}
-</style>